QNBBM Active Voltage balancing 18650 Li ion LTO Battery PCB bms Balance Board Bank equalizers

QNBBM Active Voltage balancing 18650 Li ion LTO Battery PCB bms Balance Board Bank equalizers

Keep the voltage difference of each cell within 5-10mv.

Extend the battery span life 2-3times.Without capacity & voltage series& battery type limitation .

Your best battery pack protector. Perfect combination with passive bms Let’s Save cost from now.

Energy Transfer/Dynamic BMS System Lead acid /Lithium ion /LTO battery balancer :